This nearly invisible graphene tattoo can be used to detect various substances in sweat that serve as biomarkers of health or disease. Imagine it’s the year 2040, and a 12-year-old kid with diabetes pops a piece of chewing gum into…
Peruvian mummy tattoos, the wobbly physics of spears and darts, quantum “cat states,” and more. Lasers revealed tattoos on the hand of a 1200-year-old Peruvian mummy. Credit: Michael Pittman and Thomas G Kaye It’s a regrettable reality that there is…
“They Gotta Burn Off A Layer Of Your Skin”: Pete Davidson Showed What His Body Looks Like Now After Removing Nearly 200 Tattoos “I was a sad boy. It was a weird time.” Back in 2020, Pete started the laser…
